looks firewall is not enabled correctly. make sure your PI system IPs's are included in firewall rule to access the FTPS.
login in to PI system via remote desktop.. and try pinging the FTPS server using command prompt. if it allows then good.
looks firewall is not enabled correctly. make sure your PI system IPs's are included in firewall rule to access the FTPS.
login in to PI system via remote desktop.. and try pinging the FTPS server using command prompt. if it allows then good.